Bicycle Mount for my Motorcycle
I made a rack to hold my bicycle on my motorcycle so I can take my bicycle 30 miles to my work in DC and ride around after work. It's made out of metal, duh. It's pretty stable and feels ok hanging off the side.
You can see the solid rod that goes through the frame bolt. This is what stabilizes the rack. If not for this the rack wouldn't work. The top of the mount bolts to the passenger peg bolt location. I bent the flat bar to hug the side of the bike, then added reinforcement.